Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD5DUK callsign genealogy
Currently held by LAKE DARBONNE DUCK REFUGE ASSOCIATION
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by WD5DUK's current licensee, walking backwards.
- KE5VIScancelledLAKE DARBONNE DUCK REFUGE ASSOCIATIONLAgranted 2008-06-26cancelled 2008-07-15
Successor callsigns
Callsigns held now by people who previously held WD5DUK.
No current licensee on record previously held this callsign.